Python Developer

Job Requirements

At Quest Global, it's not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Key Responsibilities

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Work Experience

Core frameworks

Python 3.10 — primary language

Streamlit — web UI framework

Image & document processing

OpenCV (cv2) — image manipulation and computer vision

PIL / Pillow — image processing and ELA

NumPy — numerical computing

pytesseract — OCR engine

pdf2image — PDF to image conversion

poppler-utils — PDF rendering backend (system package)

Machine learning & AI

TensorFlow / Keras — deep learning for tampering detection

OpenAI API (GPT-4o) — LLM for intelligent extraction

Unstract LLMWhisperer — alternative LLM client

Data processing

pandas — data manipulation

JSON — data serialization

regex — pattern matching for document identification

Utilities & configuration

python-dotenv — environment variable management

zipfile — archive handling

pathlib, tempfile, shutil — file operations

System dependencies

Tesseract OCR — OCR engine

poppler-utils — PDF rendering

Skills Required

Json, Tensorflow, Numpy, Pandas, Keras, Regex